Search Data

The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.

Looking for the old WebObs Search? Click here.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Campaign overrides targets and dates.

Found 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1264848966 EE CEP CMJA 2456848.6746 2014-07-10 11.192 2
1264848969 EE CEP CMJA 2456848.6746 2014-07-10 10.828 2
1264848972 EE CEP CMJA 2456848.6746 2014-07-10 10.545 2
1264848975 EE CEP CMJA 2456848.6746 2014-07-10 10.194 2
1264849628 EE CEP BJFB 2456848.7775 2014-07-10 10.773 2
1264849636 EE CEP VOL 2456848.3660 2014-07-09 11.0 1
1264854971 EE CEP CMJA 2456849.6391 2014-07-11 11.211 2
1264855339 EE CEP CMJA 2456849.6391 2014-07-11 10.818 2
1264855342 EE CEP CMJA 2456849.6391 2014-07-11 10.551 2
1264855591 EE CEP CMJA 2456849.6391 2014-07-11 10.214 2
1264858703 EE CEP ONJ 2456850.6154 2014-07-12 10.239 2
1264858704 EE CEP ONJ 2456850.6117 2014-07-12 10.842 2
1264858705 EE CEP ONJ 2456850.6133 2014-07-12 11.193 2
1264858731 EE CEP HHAA 2456849.6125 2014-07-11 10.7 1
1264858999 EE CEP VOL 2456851.3610 2014-07-12 11.0 1
1264859124 EE CEP ONJ 2456851.6069 2014-07-13 10.187 2
1264859125 EE CEP ONJ 2456851.6049 2014-07-13 11.176 2
1264859126 EE CEP ONJ 2456851.6005 2014-07-13 10.852 2
1264859277 EE CEP BDG 2456848.4529 2014-07-09 11.183 2
1264859278 EE CEP BDG 2456848.4531 2014-07-09 10.822 2
1264859279 EE CEP BDG 2456848.4532 2014-07-09 10.552 2
1264859280 EE CEP BDG 2456848.4534 2014-07-09 10.201 2
1264859449 EE CEP BDG 2456849.4677 2014-07-10 11.191 2
1264859450 EE CEP BDG 2456849.4679 2014-07-10 10.820 2
1264859451 EE CEP BDG 2456849.4680 2014-07-10 10.546 2